Charango Chord Chart and Tabs in 5 String Bass uku3le Tuning

BbM7♯9, BbMa7♯9, BbΔ7♯9, BbΔ♯9
Notes: B♭, D, F, A, C♯
6,5,5,6,0 (3124.)
6,4,5,7,0 (3124.)